Pith Number

pith:K5GZ5AOG

pith:2018:K5GZ5AOGNJP2LUY2BANWHUSWPS

not attested not anchored not stored refs pending

Scaling Law in Laser Cooling on Narrow-Line Optical Transitions

A.V. Taichenachev, O.N.Prudnikov, R.Ya Il'enkov, V.I. Yudin

arxiv:1809.10905 v2 · 2018-09-28 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5GZ5AOGNJP2LUY2BANWHUSWPS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:52:05.072000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574d9e81c66a5fa5d31a081b63d2567ca96071ecd25d06479711487bf80b404f

Aliases

arxiv: 1809.10905 · arxiv_version: 1809.10905v2 · doi: 10.48550/arxiv.1809.10905 · pith_short_12: K5GZ5AOGNJP2 · pith_short_16: K5GZ5AOGNJP2LUY2 · pith_short_8: K5GZ5AOG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/K5GZ5AOGNJP2LUY2BANWHUSWPS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 574d9e81c66a5fa5d31a081b63d2567ca96071ecd25d06479711487bf80b404f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8ff62d22c7682e92ee73b8be8ca246c3c03075e52f6757d063e8f60901ab77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-09-28T08:10:27Z",
    "title_canon_sha256": "f0c9713d58a5f5abac850c20b016545fc3d48d40f3547e286c312ee54673b6b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10905",
    "kind": "arxiv",
    "version": 2
  }
}